Maksim Golov created THRIFT-2755: ------------------------------------ Summary: ThreadSanitizer reports data race in Key: THRIFT-2755 URL: https://issues.apache.org/jira/browse/THRIFT-2755 Project: Thrift Issue Type: Bug Components: C++ - Library Affects Versions: 1.0 Environment: Ubuntu 12.04 x86_64, clang 3.3 Reporter: Maksim Golov
ThreadSanitizer reports the following data race: {code} ================== WARNING: ThreadSanitizer: data race (pid=21413) Read of size 8 at 0x7d4c007eb0c8 by main thread (mutexes: write M250): #0 apache::thrift::concurrency::ThreadManager::Impl::addWorker(unsigned long) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:363 (exe+0x000000892e55) #1 apache::thrift::concurrency::SimpleThreadManager::start() /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:563 (exe+0x0000008a93ad) #2 main /home/golov/project/Project/Main.cpp:201 (exe+0x000000758aa3) Previous write of size 8 at 0x7d4c007eb0c8 by thread T7 (mutexes: write M249): #0 apache::thrift::concurrency::ThreadManager::Worker::run() /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:251 (exe+0x0000008ac9eb) #1 apache::thrift::concurrency::PthreadThread::threadMain(void*) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/PosixThreadFactory.cpp:207 (exe+0x0000008c4e70) Location is heap block of size 440 at 0x7d4c007eb0c0 allocated by main thread: #0 operator new(unsigned long) ??:0 (exe+0x000000726b56) #1 apache::thrift::concurrency::ThreadManager::newSimpleThreadManager(unsigned long, unsigned long) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:579 (exe+0x000000894db3) #2 main /home/golov/project/Project/Main.cpp:197 (exe+0x000000758983) Mutex M250 created at: #0 pthread_mutex_init ??:0 (exe+0x000000729e65) #1 apache::thrift::concurrency::Mutex::DEFAULT_INITIALIZER(void*) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:209 (exe+0x0000008bf8e2) rc/thrift/concurrency/Mutex.cpp:122 (exe+0x0000008c2a34) #3 impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:124 (exe+0x0000008c0390) #4 Mutex /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:195 (exe+0x0000008bf5a0) #5 Impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Monitor.cpp:49 (exe+0x0000008c4aff) #6 Impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Monitor.cpp:51 (exe+0x0000008c34c0) #7 Monitor /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Monitor.cpp:187 (exe+0x0000008c2aee) #8 Impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:63 (exe+0x0000008a8ea4) #9 SimpleThreadManager /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:557 (exe+0x0000008a8b53) #10 SimpleThreadManager /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:558 (exe+0x000000897020) #11 apache::thrift::concurrency::ThreadManager::newSimpleThreadManager(unsigned long, unsigned long) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:579 (exe+0x000000894df2) #12 main /home/golov/project/Project/Main.cpp:197 (exe+0x000000758983) Mutex M249 created at: #0 pthread_mutex_init ??:0 (exe+0x000000729e65) #1 apache::thrift::concurrency::Mutex::DEFAULT_INITIALIZER(void*) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:209 (exe+0x0000008bf8e2) #2 impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:122 (exe+0x0000008c2a34) #3 impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:124 (exe+0x0000008c0390) #4 Mutex /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/Mutex.cpp:195 (exe+0x0000008bf5a0) #5 Impl /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:63 (exe+0x0000008a8e2e) #6 SimpleThreadManager /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:557 (exe+0x0000008a8b53) #7 SimpleThreadManager /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:558 (exe+0x000000897020) #8 apache::thrift::concurrency::ThreadManager::newSimpleThreadManager(unsigned long, unsigned long) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:579 (exe+0x000000894df2) #9 main /home/golov/project/Project/Main.cpp:197 (exe+0x000000758983) Thread T7 (tid=21516, running) created by main thread at: #0 pthread_create ??:0 (exe+0x0000007298b2) #1 apache::thrift::concurrency::PthreadThread::start() /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/PosixThreadFactory.cpp:146 (exe+0x0000008c90f9) #2 apache::thrift::concurrency::ThreadManager::Impl::addWorker(unsigned long) /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:357 (exe+0x000000892bb1) #3 apache::thrift::concurrency::SimpleThreadManager::start() /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:563 (exe+0x0000008a93ad) #4 main /home/golov/project/Project/Main.cpp:201 (exe+0x000000758aa3) SUMMARY: ThreadSanitizer: data race /home/golov/project/Framework/ThirdParty/Thrift/Implementation/thrift-1.0.0_dev_f459868/lib/cpp/src/thrift/concurrency/ThreadManager.cpp:363 apache::thrift::concurrency::ThreadManager::Impl::addWorker(unsigned long) ================== {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)